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saw5 [17]
3 years ago
7

A notebook is $3 more expensive than a

Mathematics
1 answer:
Zinaida [17]3 years ago
3 0

Step-by-step explanation:

4 for a pen

7 for 1 note book

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RoseWind [281]

Answer:

y=4/5x-0.8

Step-by-step explanation:

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Use the limit theorem and the properties of limits to find the limit.<br> Picture provided below
sashaice [31]

Answer:

b. 1/2

Step-by-step explanation:

lim        (x -3)(x +2)

x-->-∞    ---------------

              2x^2 + x +1

= lim        (x^2 -3x +2x - 6)

x-->-∞    -----------------------

              2x^2 + x +1

= lim        (x^2 -x - 6)

x-->-∞    -----------------------

              2x^2 + x +1

When we plug in x = -∞, we get indeterminate form.

Now we have to use the L'hospital rule.

d/dx (x^2 - x - 6) = 2x -1

d/dx (2x^2 + x + 1) = 4x + 1

Now apply the limit

lim            (2x - 1) / (4x + 1)

x--->-∞

Here we have to degree of the numerator and the denominator of the same. In this case, if x --> -∞, we get the result as the coefficient of the leading term as the result.

According to the rule, we get

= 2/4

Which can simplified as 1/2

The answer is 1/2

Hope this will helpful.

Thank you.

3 0
3 years ago
Read 2 more answers
Process of development <br>​
dezoksy [38]

Answer:

The expression processes of development is used to describe all the processes and mechanisms that contribute to differentiating organizing a living being from the start of life continuing. The result of these processes for any given organism at any given time corresponds to its level of development.

Step-by-step explanation:

the internet. It's pretty great. ;) hope this helps :) have a good day! :D

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Find the value of x Round your answer to the nearest tenth.<br> x<br> 9<br> 15
Ksivusya [100]
Answer 17.5

You take a and b multiple each by its self to find c^2 then find its square root then that’s the answer
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3 years ago
What is the total number of digits required in numbering the pages of a book, which has 105 pages?
swat32

Answer:

207

Step-by-step explanation:

So list out the numbers from digits.

1 digit numbers: 9

2 digit numbers: 90

3 digit numbers: 6

9 * 1 = 9

90 * 2 = 180

3 * 6 = 18

9 + 18 + 180 = 207

3 0
4 years ago
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